The manufacturing industry is evolving rapidly, becoming more complex, more interconnected, and more geographically distributed. Competitive pressure and diversity of consumer demand are driving manufacturing companies to rely more and more on improved knowledge management practices. As a result, multiple software systems are being created to support the integration of data across the product life cycle. Unfortunately, these systems manifest a low degree of interoperability, and this creates problems, for instance when different enterprises or different branches of an enterprise interact. (...) Common ontologies (consensus-based controlled vocabularies) have proved themselves in various domains as a valuable tool for solving such problems. In this paper, we present a consensus-based Additive Manufacturing Ontology (AMO) and illustrate its application in promoting re-usability in the field of dentistry product manufacturing. (shrink)
The ability to access and share data is key to optimizing and streamlining any industrial production process. Unfortunately, the manufacturing industry is stymied by a lack of interoperability among the systems by which data are produced and managed, and this is true both within and across organizations. In this paper, we describe our work to address this problem through the creation of a suite of modular ontologies representing the product life cycle and its successive phases, from design to end of (...) life. We call this suite the Product Life Cycle (PLC) Ontologies. The suite extends proximately from The Common Core Ontologies (CCO) used widely in defense and intelligence circles, and ultimately from the Basic Formal Ontology (BFO), which serves as top level ontology for the CCO and for some 300 further ontologies. The PLC Ontologies were developed together, but they have been factored to cover particular domains such as design, manufacturing processes, and tools. We argue that these ontologies, when used together with standard public domain alignment and browsing tools created within the context of the Semantic Web, may offer a low-cost approach to solving increasingly costly problems of data management in the manufacturing industry. (shrink)
Drawing on a landscape analysis of existing data-sharing initiatives, in-depth interviews with expert stakeholders, and public deliberations with community advisory panels across the U.S., we describe features of the evolving medical information commons. We identify participant-centricity and trustworthiness as the most important features of an MIC and discuss the implications for those seeking to create a sustainable, useful, and widely available collection of linked resources for research and other purposes.
The development of manufacturing technologies for new materials involves the generation of a large and continually evolving volume of information. The analysis, integration and management of such large volumes of data, typically stored in multiple independently developed databases, creates significant challenges for practitioners. There is a critical need especially for open-sharing of data pertaining to engineering design which together with effective decision support tools can enable innovation. We believe that ontology applied to engineering (OE) represents a viable strategy for the (...) alignment, reconciliation and integration of diverse and disparate data. The scope of OE includes: consistent capture of knowledge pertaining to the types of entities involved; facilitation of cooperation among diverse group of experts; more effective ongoing curation, and update of manufacturing data; collaborative design and knowledge reuse. As an illustrative case study we propose an ontology focused on the representation of composite materials focusing in particular on the class of Functionally Graded Materials (FGM) in particular. The scope of the ontology is to provide information about the components of such materials, the manufacturing processes involved in creation, and diversity of application ranging from additive manufacturing to restorative dentistry. The ontology is developed using Basic Formal Ontology (BFO) and the Ontology for Biomedical Investigations (OBI). (shrink)
It is an old philosophical idea that if the future self is literally different from the current self, one should be less concerned with the death of the future self. This paper examines the relation between attitudes about death and the self among Hindus, Westerners, and three Buddhist populations. Compared with other groups, monastic Tibetans gave particularly strong denials of the continuity of self, across several measures. We predicted that the denial of self would be associated with a lower fear (...) of death and greater generosity toward others. To our surprise, we found the opposite. Monastic Tibetan Buddhists showed significantly greater fear of death than any other group. The monastics were also less generous than any other group about the prospect of giving up a slightly longer life in order to extend the life of another. (shrink)
This book discusses a variety of world views that we can find to describe human relationships with the environment, and the underlying values in them. It reviews existing international legal instruments discussing some of the ethical values that have been agreed among member states of the United Nations.
We discuss the structure of Buddhist theory, showing that it is a kind of moral phenomenology directed to the elimination of egoism through the elimination of a sense of self. We then ask whether being raised in a Buddhist culture in which the values of selflessness and the sense of non-self are so deeply embedded transforms one’s sense of who one is, one’s ethical attitudes and one’s attitude towards death, and in particular whether those transformations are consistent with the predictions (...) that Buddhist texts themselves make. We discover that the effects are often significant, but not always expected. (shrink)
Extant literature romanticizes frugality as a lifestyle trait that helps in the spiritual evolution of consumers, which in turn enables them in overcoming the negative consequences of materialism and over-consumption. Extant studies have not paid attention to cultural contexts, such as caste and gender, which could outline the non-volitional enactment of frugality in societies such as India. We draw from the work of the political philosopher Alain Badiou to argue that frugality embodies non-volitional subjectivities and is linked to processes of (...) responsibilization and de-politicization. We engage with layered narratives from three story-sites and conceptualize frugality as a socio-political subjectivity that disenfranchises consumers and normalizes inequality. Our study provides evidence of how consumers are made to adopt frugality to conform to political conservatism and unequal orders of caste and gender. (shrink)
Moral hypocrisy is typically viewed as an ethical accusation: Someone is applying different moral standards to essentially identical cases, dishonestly claiming that one action is acceptable while otherwise equivalent actions are not. We suggest that in some instances the apparent logical inconsistency stems from different evaluations of a weak argument, rather than dishonesty per se. Extending Corner, Hahn, and Oaksford's (2006) analysis of slippery slope arguments, we develop a Bayesian framework in which accusations of hypocrisy depend on inferences of shared (...) category membership between proposed actions and previous standards, based on prior probabilities that inform the strength of competing hypotheses. Across three experiments, we demonstrate that inferences of hypocrisy increase as perceptions of the likelihood of shared category membership between precedent cases and current cases increase, that these inferences follow established principles of category induction, and that the presence of self-serving motives increases inferences of hypocrisy independent of changes in the actions themselves. Taken together, these results demonstrate that Bayesian analyses of weak arguments may have implications for assessing moral reasoning. (shrink)
Planning and optimizing completion design for hydraulic fracturing require a quantifiable understanding of the spatial distribution of the brittleness of the rock and other geomechanical properties. Eventually, the goal is to maximize the stimulated reservoir volume with minimal cost overhead. The compressional and shear velocities can also be used to calculate Young’s modulus, Poisson’s ratio, and other mechanical properties. In the field, sonic logs are not commonly acquired and operators often resort to regression to predict synthetic sonic logs. We have (...) compared several machine learning regression techniques for their predictive ability to generate synthetic sonic and a brittleness indicator, namely hardness, using the laboratory core data. We used techniques such as multilinear regression, least absolute shrinkage and selection operator regression, support vector regression, random forest, gradient boosting, and alternating conditional expectation. We found that the commonly used MLR is suboptimal with less-than-satisfactory predictive accuracies. Other techniques, particularly RF and GB, have greater predictive capabilities. We also used Gaussian process simulation for uncertainty quantification because it provides uncertainty estimates on the predicted values for a wide range of inputs. Random forest and extreme GB techniques also show low uncertainties in prediction. (shrink)
We consider work extraction from two finite reservoirs with constant heat capacity, when the thermodynamic coordinates of the process are not fully specified, i.e., are described by probabilities only. Incomplete information refers to both the specific value of the temperature as well as the label of the reservoir to which it is assigned. Based on the concept of inference, we characterize the reduced performance resulting from this lack of control. Indeed, the estimates for the average efficiency reveal that uncertainty regarding (...) the exact labels reduces the maximal expected efficiency below the Carnot value ), its minimum value reproducing the well known Curzon–Ahlborn value: \ . We also estimate the efficiency before the value of the temperature is revealed. It is found that if the labels are known with certainty, then in the near-equilibrium limit the efficiency scales as \ , while if there is maximal uncertainty in the labels, then the average estimate for efficiency drops to \ . We also suggest how the inferred properties of the incomplete model can be mapped onto a model with complete information but with an additional source of thermodynamic irreversibility. (shrink)
The jargon of Japanese art criticism has always had an abundance of unique terms, categories, and concepts. This is not only true when discussing traditional Japan, since there are just as many new terms today as there were in the past. Some of the new terms have developed or evolved from old ones, while others have appeared with no seeming connection to any traditional tendency. Yet, only a few of these terms can be considered for the meta-level discussion of Aesthetics, (...) whether or not they can be linked with a certain historical linage, as they have a simple descriptive function. This article will first try to discern between aesthetic and non-aesthetic terms that are at the core of Japanese discourse today. Second, and accordingly, following the footsteps of the renowned modernist aesthetician Kuki Shūzō, this article will also try to convey a single linguistic map of the distinctive cultural Aesthetic that is in motion in Japan today. (shrink)
This article examines the current state of end-of-life care in internal medicine wards in Israel, through an analysis of medical practice and the existing legal framework. The authors demonstrate the processes that lead chronically ill, elderly patients to perceive death as an unexpected phenomenon that is to be avoided at all costs. This perception stems, among other things, from the lack of public debate on questions relating to the end of life and the dominant cultural expectation that physicians provide curative (...) interventions. This results in a dearth of palliative care for the elderly along with a growing number of medical interventions that are of questionable value. The authors propose an alternative approach that highlights individual well-being and that demonstrates the potential areas of intervention by which death can be transformed into an expected and acceptable occurrence for the old and infirm. This approach allows patients to avoid unnecessary interventions and to reduce the burden of responsibility on family members and physicians, who are currently being called on to make end-of-life choices under exigent circumstances. We present these dilemmas by focusing on typical cases of incompetent elderly patients when there is no clear documentation of their wishes regarding treatment, and when their families do not have a coherent perception of what they may have wanted or of the care that would be most appropriate for them. We conclude with a call to action that highlights the need for greater awareness?through public discourse and private discussions?of end-of-life medical choices before the onset of ill-health and incompetence. (shrink)
The strong coupling of binding to cross-correlations is methodologically problematic. A completely unstructured network of neurons can produce cross-correlations very similar to the measured ones, and yet they have little dynamic effect.
With the human genome mapped, and with the mapping of more than one hundred animal genomes in progress, the amount of genetic data available is increasing exponentially. This exponential increase in data is having an immediate impact on the process of drug development. By using techniques of information technology to manipulate data regarding the genes, proteins, and biochemical pathways associated with various diseases, scientists are beginning to be able to design drugs in a systematic fashion. In the context of any (...) given disease, scientists look to see whether a gene, a protein for which the gene codes, or another protein in the relevant biochemical pathway could be the “target” biological molecule, the “knocking out” of which would halt or slow the disease's progression. Once a target molecule has been identified and characterized structurally, drug therapies that would be likely to knock out this target can be identified and tested systematically. The merger of information technology and genetic technology has changed the process of pharmaceutical development so much that a new term—bioinformatics—has been coined to describe this new approach to such development. (shrink)
By examining evidence from India, where quotas for women in local government were introduced in 1993, this article argues that institutional reform can disturb hegemonic discourses sufficiently to open a window of opportunity where deliberative democratic norms take root and where, in addition to the politics of recognition, the politics of redistribution also operates.
: By examining evidence from India, where quotas for women in local government were introduced in 1993, this article argues that institutional reform can disturb hegemonic discourses sufficiently to open a window of opportunity where deliberative democratic norms take root and where, in addition to the politics of recognition, the politics of redistribution also operates.
Most psychological research consists of experiments that put people in artificial situations that elicit unnatural behavior whose ecological validity is unknown. Without knowing the psychocultural meaning of experimental situations, we cannot interpret the responses of WEIRD people, let alone people in other cultures. Psychology, like other sciences, needs to be solidly rooted in naturalistic observation and description of people around the world. Theory should be inductively developed and tested against real-world behavior.